Kiz Bridge is a historical bridge near the Mianeh in East Azerbaijan.
The age of the bridge is unknown, some archaeologists date it to the Sassanid era while other attribute to as being 8th century AD Muslim era construct. The bridge is constructed of three arches with the center arch narrower than the respective side arches.
Wikipedia https://en.wikipedia.org/wiki/Kiz_Bridge
Address Iran
Coordinates 37°19'27.264" N 47°49'5.28" E